Walker Products 245-1578 mass air flow sensor for the 2016-2018 Nissan Altima 4-cylinder 2.5L and other vehicles measures the air entering the engine so the ECU can set the air-fuel mix.
- Sold in the Walker Premium mass air flow sensor line
- Programmed and tested for fit, form and function before sale
- Custom engineered circuit boards and programming
- Custom tuned flow characteristics across the full flow spectrum
- Calibration goes through 100% production testing and on-vehicle verification
Quick facts
- Part: Walker Products 245-1578 mass air flow sensor
- Fits: 2016-2018 Nissan Altima 4-cylinder 2.5L and other vehicles
- Material: Plastic (housing)
- Condition: New
A rough idle, hesitation under acceleration, poor fuel economy or a check engine light can point to a sensor reading air flow incorrectly. These signs alone do not prove the sensor is at fault, since an intake air leak can produce similar ones.
Fits
It is listed for a wide range of Nissan and Infiniti models, led by the 2016-2018 Nissan Altima 4-cylinder 2.5L. It is also the mass air flow sensor for the 2017-2019 Nissan Rogue 4-cylinder 2.0L and the 2017-2020 Rogue 4-cylinder 2.5L, and the mass air flow sensor for the 2016-2019 Nissan Sentra 4-cylinder 1.8L and the 2017-2019 Sentra 4-cylinder 1.6L. Driving something else? Look for your own year, model and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Terminals: 4 pin terminals
- Connector: 1 male, oblong shape
- Wires: 4
- Mounting holes: 2
Build and materials
- Housing: plastic, included
- Condition: New
- Mounting hardware: not included
- Country of origin: China
In the box
One mass air flow sensor with its housing. This listing holds one sensor, and each vehicle takes one. Mounting hardware is not included, and the old screws may not be reusable, so plan on new ones.
Installation notes
- Oils on your hands or air pollution can damage the sensor.
- Some vehicle makers recommend replacing the complete housing assembly to keep the connector air tubes clean.
- Designed for straightforward installation, which keeps vehicle downtime short.
Interchange: 22680BV80B · 226805RB0A · MAS0457
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
22680BV80B, 226805RB0A, MAS0457
Frequently Asked Questions
Is this the right maf sensor for a 2016-2018 Nissan Altima 4-cylinder 2.5L?
Yes. Walker Products 245-1578 is listed for the 2016-2018 Nissan Altima 4-cylinder 2.5L and for many other Nissan and Infiniti models. Find your own year, model and engine in the "Vehicles it fits" section.
Does a 2016 Nissan Altima 4-cylinder 2.5L take one mass air flow sensor or two?
One. This listing is a single Walker Products 245-1578 sensor, and the fitment shows a quantity of one for that vehicle.
Does the Walker Products 245-1578 mass air flow sensor come with mounting screws?
No, mounting hardware is not included; the listing is one sensor with its plastic housing, so plan on buying new screws.
What connector does this mass air flow sensor have?
Walker Products 245-1578 has one oblong male connector with four pin terminals and four wires. The housing has two mounting holes.
Is 226805RB0A an interchange number for this mass air flow sensor?
Yes. 226805RB0A is listed as an interchange number for Walker Products 245-1578, along with 22680BV80B and MAS0457.
